SPECIAL REAPIR TO INTERNAL ELECTRICAL WIRING AND EARTHING IN CERTAIN SMQs AT AF STN JODHPUR

Amount

Taking down carefully copper/aluminum point wiring (Light/ fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc, stacking at site for reuse or removing materials to store for keeping in for taking credit and making good the disturbed surfaces / walls/ floors etc,. complete all as directed and specified

M&L for channel or grooves cutting upto a depth of 2.5 cm and width not exc 15cm into brick/concrete/stone masonary walls, with or without re-inforcement and trimming surface as required, including concealing PVC conduit 20/25mm dia with required accessories (like junction boxes/bends etc) and plastering in 1:4CM, applying two coats of approved quality white putty for making good with smooth finish to match with the existing specification of wall surface all specified and directed by engr-in-charge.( Note : Rate of PVC Conduit included in relavant point wiring and shall not be paid separately.)

M&L for point wiring with 1.5 Sq. mm, multi-stranded copper conductor, single core, PVC insulated and unsheathed cable for phase and neutral, including 1.5 Sq. mm PVC insulated unsheathed multistranded copper conductor single core cable as earth continuity conductor (in green color) connected to common earth dolly, drawn in surface/concealed conduit Heavy duty (HMS Grade), GI terminal boxes not less than 1.0mm thick fixed flush to wall surface, covered with & including 3 mm thick plastic laminated sheet top cover or including modular plates of required size for mounting switch and sockets etc. complete all as specified and directed for following : - Note : Quoted rates deems to be included cost of modular plate or hylem board for mounting switches, sockets & regulators as required at site. Cutting into chases required for concealing heavy duty (HMS Grade) PVC conduits and making good to damaged surface shall be measured and paid separately under relavant item.

(a) One light / fan point controlled by one switch one way.

(b) One light point controlled by two Nos, 5 Amps switch two way

(c) One 3 pin 5 Amp switch & socket outlet on same board with other switches.

(d) One 3 pin 5 Amp switch & socket outlet on Independant board.

(e) One bell point controlled by one switch 5 Amps bell push.

All same as per item ser No 3 here-in-above but wiring using 2.5 sqmm multi-stranded copper conductor, single core, PVC insulated and unsheathed cable, including 2.5 Sq. mm PVC insulated unsheathed multistranded copper conductor single core cable as earth continuity conductor (in green color) connected to common earth dolly for 6 pin, 15/16 Amps socket outlet on independant board.

All same as per item ser No 3 here-in-above but wiring using 4.0 sqmm multi-stranded copper conductor, single core, PVC insulated and unsheathed cable, including 4.0 Sq. mm PVC insulated unsheathed multistranded copper conductor single core cable as earth continuity conductor (in green color) connected to common earth dolly for two pin earth metal clad plug & socket point for AC/Geysers.

S&F Switch piano, flush type, single pole, one way, 6 Amp.complete all as directed and specified

S&F Switch piano, flush type, single pole, two way, 6 Amp.complete all as directed and specified

S&F Switch piano, flush type, single pole, one way, 16 Amp.complete all as directed and specified

S&F Socket outlet 2/3 pin, 2-in-1, 5/6 Amp, flush type.complete all as directed and specified

S&F Socket outlet 6 pin, mulitpurpose 6/16 Amp, flush typecomplete all as directed and specified

S&F bell push, flush type, 6 Amps, 2 Module

S&F Stepped type electronic fan regulator, socket size, flush type 230V AC.complete all as directed and specified

S&F Ceiling rose surface bakelite 65x50mm three terminal.complete all as directed and specified

S&F Lamp holder insulated PVC/Polycarbonate/bakelite body, fixed on PVC round or squre box using necessay screw & gutti complete all as specified.

S&F electronic Bell Bul-Bul music, 230 volt, single phasecomplete all as directed and specified.

Taking down carefully Ceiling fan/Exhaust fan by disconnecting electrical connections, unsecrewing from position, stacking carfully at site for reuse of serviceable fans or dismantling blades and removing fan and blade to E/M Store yard all as directed and specified.

Taking down carefully Electric geyser 25/50Ltr capacity by disconnecting electrical connections & water connections unsecrewing from position, stacking carfully at site for reuse of serviceable geyser or removing unserviceable geyser to E/M Store yard all as directed and specified.

Taking down carefully Enegry meters by disconnecting electrical connections, stacking carfully at site for reuse of serviceable meters or removing meters to E/M Store yard complete all as directed and specified.

Fixing only light fitting any type, connecting up with twin core PVC insulated and PVC sheathed flexible copper conductor cable of suitable size from ceiling rose complete all as specified. Note : Serviceable light fittings taken down against item No 01 shall be used at site as directed by engr-in-charge.

Supply and fixing LED light fitting wall /roof mounted, 1 x 20 watt including LED tube with driver complete suitable body robust, corrosion resistant, superior finish and without any cracks or through holes. The system wattage of fitting should not be more than 20 watt ± 10%, surge protection of minimum 2 kV power factor should be more than 0.90 cool white colour, total harmonic distoration (THD) should not be more than 15%, lumen output should not be less than 90 lumens per watt, total input voltage range 140-280 V AC, colour rendering index should not be less than 80, corelated colour should be minimum 6000 degree kelvin complete all as specified and Cat No. SSK-SQ2001-20W of make SYSKA or equivalent in approved makes provided in CA.

Supply and fixing LED light fitting wall /roof mounted, 1 x 9/10 watt including LED tube with driver complete suitable body robust, corrosion resistant, superior finish and without any cracks or through holes. The system wattage of fitting should not be more than 20 watt ± 10%, surge protection of minimum 2 kV power factor should be more than 0.90 cool white colour, total harmonic distoration (THD) should not be more than 15%, lumen output should not be less than 90 lumens per watt, total input voltage range 140-280 V AC, colour rendering index should not be less than 80, corelated colour should be minimum 6000 degree kelvin complete all as directed and specified

S&F Building security light fittings, with pressure die cast aluminium housing, suitable for 25 W LED, complete pre-wired, incl suitable bracket for fixing light on wall or any indicated locaction all as specified and as directed by Engr - in Charge complete all as directed and specified

Supply and fixing round/square (170mm dia/side) shape 10/12 watt 220 volts AC Surface mounting type with high efficiency PMMA diffuser soft glare free light(day cool/warm light) complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as directed and specified

S&F LED light fitting 9/10W bulkhead luminaires size 230x100mm including inbuild LED light driver perfect interior and exterier application connecting up with three core flexible copper conductor cable of suitable size complete all as directed and specified

M&L for cutting holes 300mm diameter for preaparing opening through brick/stone masonary wall for fixing exhaust fan 300mm sweep, making good to damaged surface of wall, make a smooth circular surface and match with specification of existing wall all as directed by Engr-in-charge at site

Hanging only ceiling fans, 1200mm sweep, complete with three blade, down rod, accessories and making connection from ceiling rose or connector to fan using three core 0.75sqmm copper stranded conductor PVC insulated and PVC sheathed flexible wire complete all as specified. NOTE: Fan taken down against item No 16 shall be used after complete repairs and testing.

Fixing only exhaust fan, 300/450mm sweep, Steel/PVC body AC single phase 230V of size 300m using 4 Nos 10mm x 100mm long wall fasteners, nut and washers and connecting up using flexible three core 0.5sqmm copper stranded conductor PVC insulated and PVC sheathed flexible wire through PVC flexible conduit from ceiling rose/connector to fan complete all as specified. NOTE: Exhaust Fan/wall fans taken taken down against item No 16 shall be used after complete repairs and testing.

Fixing only and connecting electric meters upto 100 amps with necessary incomming and outgoing copper cable using suitable size copper alloy thimbles/lugs and numbering of connected married accomodation number all as specified and directed. Note : Serviceable meter taken down against item No 26 shall be used for refixing.

Installation only Electric Storage type water heater (Geysers) 25/50 Ltr capacity with standard fixing accessories including suitable size wall fastener bolts & Nuts, gutties etc complete all as specified and directed. NOTE: Taken down serviceable geyser against item No 32 shall be used after cleaning and necessary repairs.

S&F ceiling fan of 1400 mm sweep, induction motor type, heavy duty cast aluminium body, BEE approved ISI marked, single phase, AC supply, 240 Volt, including canopies, three number aluminium blades, down rod, double ball bearing with capacitor of 2.5 mfd and making connection with and including PVC insulated PVC sheathed copper conductor flexible cable from ceiling rose or connector to fan including marking of MES number complete all as directed and specified NOTE:The length of suspension rod shall be as per site requirement.

S&F Exhaust fan 300 mm sweep, 1400 RPM, copper wounded, heavy duty, four blade, metal body, ISI marked, air delivery shall not be less than 230 CFM, mounted in suitable opening arrangement with louvers shutters, suitable for operation on 240 volt, single phase, 50 cycle per second, AC supply and connecting up using flexible cord wire 3 core using PVC flexible conduit from ceiling rose or connector to fan to cover PVC cable including marking of MES number and fixed in position as recommended by manufacturer complete all as directed and specified

M&L for Sub main wiring with approved colour coding as per IS, single core FRLS PVC insulated flexible multistranded copper conductor 1.1 KV grade drawn through & including PVC grey conduit heavy duty with necessary accessories (like bend, juction boxes etc) including taking down old unsv submain wiring complete all as specified for Two runs of 6.0 Sq.mm main cable alongwith one run of single core 6.0 Sq.mm for continuous earth wire in green color.

Supply and replace sheet metal enclosures with socket plug top, and MCBs single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB upto 20 Amps, 240 Volt capacity fixed flush to wall surface including making good to damaged surface of wall to match with existing specification and tested on completion complete including taking out old all as directed.

Supply and replace sheet metal enclosure distribution board for 240 volts, 8 way horizontal type, double door, single pole and neutral with 200 Amps rated neutral copper bus bar for housing MCB and fixed flush in wall surface, and tested on completion complete including taking out old all as directed.

Supply and replace sheet metal enclosure distribution board for 240 volts, 12 way horizontal type, double door, single pole and neutral with 200 Amps rated neutral copper bus bar for housing MCB and blank plates and fixed flush in wall surface, and tested on completion complete including taking out old all as directed.

M&L for MCB SPN/DP 40 to 63 Amps 240 volts, 10 kA rupturing capacity providing in DB complete including connection & testing all as specified.

Supply and fixing MCB single pole 6-32 Amps, 240 volts, 10 kA rupturing capacity providing in DB complete including connection & testing all as specified.

Supply, installations, testing and commissioning factory made indoor cubical type panel box for fixing energy meter, 4 each separate compartment for each energy meter, frabricated using 2.0mm thick MS sheet, duly provided with 8 mm thick flame proof backelite/hylem sheet for mounting Enegry meters in each compartment, and provision pre-wiring and fixing of incomming and outgoing control MCCB/MCBs, each meter comapartent shall provided with front opening hinged door with internal or external locking arrangment. MS box duly painted with two coats of powder coated Semense gray paint over a coat of red oxide primer. The meter box shall designed and fabricated for fixing 01 x MCCB 100 Amps 4 pole as incommer and vertical or horizontal copper busbar chamber for taking connection to incommer MCB of each meter by using 10 Sqmm, PVC insulated multistranded copper conduction wire single core in proper color codes all as specified & items accomodated as under :- (a) MCCB 100 Ams, 4 pole, 16 kA, (Ics=100 % of Icu) - as incommer (b) Copper Busbar 200 Amps duly sleev insulated for set of 3 phase, 4 wire system - 01 Set (c) 2 runs of PVC insulated single core multistraded FRLS grade copper wire for conncetion from busbar to input supply of Each energy meter by using necessary copper alloy lugs/thimbles. (d) MCB SPN 63 Amps on each meter incomming pre-wired - 4 Nos (One each meter) (e) MCB SPN 40 Amps on each meter outgoing pre-wired - 8 Nos (Two outgoing on each meter) (f) LED Indicator lamp (R,Y,B) - Set of Three. Note : Quoted rate includes the cost of all necessary clamp, wall fasters for fixing meter box on wall surface and re-fixing energy meters & making all incomming and outgoing electrical connections with existing input cable and outgoing wires.

Supply, installations, testing and commissioning CPRI approved factory made indoor cubical type panel box for fixing energy meter, 6 each separate compartment for each energy meter, frabricated using 2.0mm thick MS sheet, duly provided with 8 mm thick flame proof backelite/hylem sheet for mounting Enegry meters in each compartment, and provision pre-wiring and fixing of incomming and outgoing control MCCB/MCBs, each meter comapartent shall provided with front opening hinged door with internal or external locking arrangment. MS box duly painted with two coats of powder coated Semense gray paint over a coat of red oxide primer. The meter box shall designed and fabricated for fixing 01 x MCCB 160 Amps, 4 pole as incommer and vertical or horizontal copper busbar chamber for taking connection to incommer MCB of each meter by using 10 Sqmm, PVC insulated multistranded copper conduction wire single core in proper color codes all as specified & items accomodated as under :- (a) MCCB 160 Ams, 4 pole, 16 kA, (Ics=100 % of Icu) - as incommer (b) Copper Busbar 200 Amps duly sleev insulated for set of 3 phase, 4 wire system - 01 Set (c) 2 runs of PVC insulated single core multistraded FRLS grade copper wire for conncetion from busbar to input supply of Each energy meter by using necessary copper alloy lugs/thimbles. (d) MCB SPN 63 Amps on each meter incomming pre-wired - 6 Nos ( one incomming each meter) (e) MCB SPN 40 Amps on each meter outgoing pre-wired - 6 Nos (one outgoing on each meter) (f) LED Indicator lamp (R,Y,B) - Set of Three. Note : Quoted rate includes the cost of all necessary clamp, wall fasters for fixing meter panel on wall surface and re-fixing energy meter inside panel, making all incomming and outgoing electrical connections with existing input cable and outgoing wires.

Material and labuor for earthing complete with Galvanized Steel earth plate electrode 600x600x6mm thick buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level and filled with 15cm thick alternate layers of charcoal and salt, connected & including GI wire earth lead 4.0mm dia by means of bolts, nuts, check nuts and washers made of galvanized iron protected by 15mm dia GI Pipe (light grade). Earth plate shall be surrounded by alternate layers of charcoal or coke and common salt in 15cm thick in layers & 15cm of widht all aurround of earth plate including 20mm dia GI light grade pipe for watering and including funnel, wire mesh, necessary earth work in any type of soil, Pre-cast RCC cover duly re inforced with 8mm dia TMT Bar @150 mm c/c both ways, one lifting handle made of 8 mm dia TMT bar embedded in cover slab, Earth Pit of PCC (1:3:6) type C2 (using 20mm graded crushed store aggrgate) complete all as specified and as shown in electrical plate No-3 of SSR Part-I including testing on completion. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate.

Supply and laying GI Pipe 15 mm dia, light grade for protection of GI Earth wire 4.0mm dia complete all as specified & directed. Note : Quoted rate deems to be include cost of GI Saddle used for fixing GI pipe on wall by using screw and guttis not exceeding distance 0.6mtr.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4.0mm dia galvanised iron or steel wire all as specified.